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| author | Rob Landley | 2006-01-20 18:28:50 +0000 |
|---|---|---|
| committer | Rob Landley | 2006-01-20 18:28:50 +0000 |
| commit | c1d69906a0c5f28f3d84c14afb3b74c8f19f81c1 (patch) | |
| tree | 5e3796c33b995720bcd69f2b969e409e85bff119 /archival/Config.in | |
| parent | 7a43bd07e64e6db795d4661321da1cab14d9c4f6 (diff) | |
| download | busybox-c1d69906a0c5f28f3d84c14afb3b74c8f19f81c1.zip busybox-c1d69906a0c5f28f3d84c14afb3b74c8f19f81c1.tar.gz | |
Patch from Aurelien Jacobs to add unlzma. (A new decompression type,
see www.7-zip.org)
Diffstat (limited to 'archival/Config.in')
| -rw-r--r-- | archival/Config.in | 42 |
1 files changed, 42 insertions, 0 deletions
diff --git a/archival/Config.in b/archival/Config.in index db358db..e7d5deb 100644 --- a/archival/Config.in +++ b/archival/Config.in @@ -157,6 +157,14 @@ config CONFIG_FEATURE_TAR_BZIP2 If you enable this option you'll be able to extract archives compressed with bzip2. +config CONFIG_FEATURE_TAR_LZMA + bool " Enable -a option to handle .tar.lzma files" + default n + depends on CONFIG_TAR + help + If you enable this option you'll be able to extract + archives compressed with lzma. + config CONFIG_FEATURE_TAR_FROM bool " Enable -X (exclude from) and -T (include from) options)" default n @@ -212,6 +220,29 @@ config CONFIG_UNCOMPRESS uncompress is used to decompress archives created by compress. Not much used anymore, replaced by gzip/gunzip. +config CONFIG_UNLZMA + bool "unlzma" + default n + help + unlzma is a compression utility using the Lempel-Ziv-Markov chain + compression algorithm, and range coding. Compression + is generally considerably better than that achieved by the bzip2 + compressors. + + The BusyBox unlzma applet is limited to de-compression only. + On an x86 system, this applet adds about 4K. + + Unless you have a specific application which requires unlzma, you + should probably say N here. + +config CONFIG_FEATURE_LZMA_FAST + bool " Optimze unlzma for speed" + default n + depends on CONFIG_UNLZMA + help + This option reduce decompression time by about 33% at the cost of + a 2K bigger binary. + config CONFIG_UNZIP bool "unzip" default n @@ -255,4 +286,15 @@ config CONFIG_FEATURE_DEB_TAR_BZ2 You only want this if you are creating your own custom debian packages that use an internal control.tar.bz2 or data.tar.bz2. +config CONFIG_FEATURE_DEB_TAR_LZMA + bool " lzma debian packages" + default n + depends on CONFIG_DPKG || CONFIG_DPKG_DEB + help + This allows dpkg and dpkg-deb to extract deb's that are compressed + internally with lzma instead of gzip. + + You only want this if you are creating your own custom debian + packages that use an internal control.tar.lzma or data.tar.lzma. + endmenu |